You've gotta take care of the body you've got. You've got to be fit. You've got to be active. You've got to be healthy. We don't need to be pictures in a magazine.
One of the most important things, especially when you're leaving school, is to realize you're going to be dealing with a lot of idiots. And a lot of those idiots are in charge of things, so if you're in an interview and you really want to tell the person off, don't do it.